IT's not hard. First drain coolant from the radiator. Next follow the upper rad hose to the engine. When you reach the end, the hose will be attached to the t-stat housing. Remove the hose, unbolt the housing, remove it, and remove and replace the thermostat.
Reverse order to replace.
Let me know if you have questions.
Sunday, December 7th, 2008 AT 8:16 PM